NDR 1 Niedersachsen is a regional radio station operated by Norddeutscher Rundfunk (NDR) for the state of Lower Saxony, Germany. The station was founded on January 2, 1981, as part of a restructuring of NDR's radio offerings. It broadcasts from Hanover and focuses on providing local news, information, and entertainment for listeners in Lower Saxony.

The station's programming includes a mix of popular music from the 1960s to today, regional news updates, weather reports, and traffic information. NDR 1 Niedersachsen also features various thematic shows and segments throughout the week, such as consumer advice, health topics, and cultural programming.

One of the station's unique features is its regional news coverage, with dedicated regional windows for different areas of Lower Saxony. These regional broadcasts come from NDR studios in Oldenburg, Osnabrück, Lüneburg, Braunschweig, and Hanover.

NDR 1 Niedersachsen has evolved over the years, transitioning from a primarily schlager music format to a more diverse mix of oldies and pop music. The station maintains a strong focus on local content and aims to be a companion for listeners throughout their day, whether at home, at work, or on the move.